SINCLAIR CASPER REFINING COMPANY
Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
CASPER, WY · NATRONA COUNTY · NAICS 324110
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 264,698 |
| 2022 | 306,592 |
| 2021 | 259,911 |
| 2020 | 312,049 |
| 2019 | 286,561 |
| 2018 | 275,909 |
| 2017 | 259,624 |
| 2016 | 169,254 |
| 2015 | 219,146 |
| 2014 | 220,667 |
| 2013 | 202,199 |
| 2012 | 209,132 |
| 2011 | 186,004 |
Facility Insight: SINCLAIR CASPER REFINING COMPANY
SINCLAIR CASPER REFINING COMPANY (EPA GHGRP Facility ID 1007218) reported 265K metric tons of CO2-equivalent in 2023, operating in CASPER, WY within NATRONA COUNTY. The site is classified under Petroleum Product Suppliers with NAICS code 324110.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 42.3%, with the peak observed year showing up to 312K MT CO2e.
Emissions Analysis
SINCLAIR CASPER REFINING COMPANY is a moderate emitter at 265K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does SINCLAIR CASPER REFINING COMPANY emit? ▼
SINCLAIR CASPER REFINING COMPANY reported 265K MT CO2e in 2023.
Is SINCLAIR CASPER REFINING COMPANY reducing emissions? ▼
Over 13 reporting years (2011–2023), SINCLAIR CASPER REFINING COMPANY's emissions have increased by 42.3%. This may reflect expanded operations or increased production.